| Improved spring retainers provide all the
benefits of the original spring retainers plus the following advantages:
Solid steel construction for greater strength and
longer life.
Can be used for pre-loading die springs to isolate a
stripper plate (or mold ejector plate) from the spring pre-load pressure.
Springs can be individually pre-loaded and
individually released for repair.
Can be used with heavy-duty and extra-heavy-duty die springs.
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